Jenny McCarthy celebrated her 40th birthday and Halloween at Gallery Nightclub at Planet Hollywood Resort.
Dressed as a cougar, McCarthy danced the night away with her sister and five girlfriends while drinking Lemon Drops, Bacardi, Don Julio 1942, Corona and Moët champagne. She was presented with a birthday cake as confetti was blasted throughout the club.
McCarthy was judging costumes throughout the night and the finalists included Teletubbies, a massive Bumblebee Transformer and a zipper face zombie but the Bumblebee Transformer took home the grand prize.
Click on the photos below to enlarge.
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